<lattice elementid=list item-width=200 ng-src="item in items">
    <div class="item" ng-click="play(item)">
        <div class="inner">
            <div class="name" ng-bind="item.name"></div>
        </div>
    </div>
</lattice>
<div class="loading" ng-if=!items||items?.loading>
    正在加载..
</div>